I asked Az-Zuhri, "Did the Prophet ﷺ ever offer the Fear Prayer?" Az-Zuhri said, "I was told by Salim that ʿAbdullah bin ʿUmar I had said, 'I took part in a holy battle with Messenger of Allah ﷺ I in Najd. We faced the enemy and arranged ourselves in rows. Then Messenger of Allah ﷺ stood up to lead the prayer and one party stood to pray with him while the other faced the enemy. Messenger of Allah ﷺ and the former party bowed and performed two prostrations. Then that party left and took the place of those who had not prayed. Messenger of Allah ﷺ prayed one rakʿa (with the latter) and performed two prostrations and finished his prayer with Taslim. Then everyone of them bowed once and performed two prostrations individually.' "  

سَأَلْتُهُ هَلْ صَلَّى النَّبِيُّ ﷺ يَعْنِي صَلاَةَ الْخَوْفِ قَالَ أَخْبَرَنِي سَالِمٌ أَنَّ عَبْدَ اللَّهِ بْنَ عُمَرَ ؓ قَالَ غَزَوْتُ مَعَ رَسُولِ اللَّهِ ﷺ قِبَلَ نَجْدٍ فَوَازَيْنَا الْعَدُوَّ فَصَافَفْنَا لَهُمْ فَقَامَ رَسُولُ اللَّهِ ﷺ يُصَلِّي لَنَا فَقَامَتْ طَائِفَةٌ مَعَهُ تُصَلِّي وَأَقْبَلَتْ طَائِفَةٌ عَلَى الْعَدُوِّ وَرَكَعَ رَسُولُ اللَّهِ ﷺ بِمَنْ مَعَهُ وَسَجَدَ سَجْدَتَيْنِ ثُمَّ انْصَرَفُوا مَكَانَ الطَّائِفَةِ الَّتِي لَمْ تُصَلِّ فَجَاءُوا فَرَكَعَ رَسُولُ اللَّهِ ﷺ بِهِمْ رَكْعَةً وَسَجَدَ سَجْدَتَيْنِ ثُمَّ سَلَّمَ فَقَامَ كُلُّ وَاحِدٍ مِنْهُمْ فَرَكَعَ لِنَفْسِهِ رَكْعَةً وَسَجَدَ سَجْدَتَيْنِ  

"I went out on a campaign with the Messenger of Allah ﷺ toward Najd. We confronted the enemy and formed ranks facing them. The Messenger of Allah ﷺ stood up and led us in prayer. Some of us stood with him and some of us faced the enemy. The Messenger of Allah ﷺ bowed and those who were with him bowed, and prostrated twice. Then they moved away and took the place of the others, and the other group who had not prayed came and he led them in bowing once and prostrating twice. Then the Messenger of Allah ﷺ said the salam and each of the Muslims stood up and bowed once, and prostrated twice individually."  

غَزَوْتُ مَعَ رَسُولِ اللَّهِ ﷺ قِبَلَ نَجْدٍ فَوَازَيْنَا الْعَدُوَّ وَصَافَفْنَاهُمْ فَقَامَ رَسُولُ اللَّهِ ﷺ يُصَلِّي بِنَا فَقَامَتْ طَائِفَةٌ مِنَّا مَعَهُ وَأَقْبَلَ طَائِفَةٌ عَلَى الْعَدُوِّ فَرَكَعَ رَسُولُ اللَّهِ ﷺ وَمَنْ مَعَهُ رَكْعَةً وَسَجَدَ سَجْدَتَيْنِ ثُمَّ انْصَرَفُوا فَكَانُوا مَكَانَ أُولَئِكَ الَّذِينَ لَمْ يُصَلُّوا وَجَاءَتِ الطَّائِفَةُ الَّتِي لَمْ تُصَلِّ فَرَكَعَ بِهِمْ رَكْعَةً وَسَجْدَتَيْنِ ثُمَّ سَلَّمَ رَسُولُ اللَّهِ ﷺ فَقَامَ كُلُّ رَجُلٍ مِنَ الْمُسْلِمِينَ فَرَكَعَ لِنَفْسِهِ رَكْعَةً وَسَجْدَتَيْنِ  

"Abdullah bin 'Umar used to narrate that he offered the fear prayer with the Messenger of Allah ﷺ. He said: 'The Prophet ﷺ said the takbir and one group of us formed a row behind him while the other group faced the enemy. The Prophet ﷺ led them in bowing once and prostrating twice, then they moved away and faced the enemy, and the other group came and prayed with the Prophet ﷺ, doing likewise. Then he said the taslim, then each man of both groups stood and prayed by himself, bowing once and prostrating twice.'"  

أَنَّهُ صَلَّى صَلاَةَ الْخَوْفِ مَعَ رَسُولِ اللَّهِ ﷺ قَالَ كَبَّرَ النَّبِيُّ ﷺ وَصَفَّ خَلْفَهُ طَائِفَةٌ مِنَّا وَأَقْبَلَتْ طَائِفَةٌ عَلَى الْعَدُوِّ فَرَكَعَ بِهِمُ النَّبِيُّ ﷺ رَكْعَةً وَسَجْدَتَيْنِ ثُمَّ انْصَرَفُوا وَأَقْبَلُوا عَلَى الْعَدُوِّ وَجَاءَتِ الطَّائِفَةُ الأُخْرَى فَصَلُّوا مَعَ النَّبِيِّ ﷺ فَفَعَلَ مِثْلَ ذَلِكَ ثُمَّ سَلَّمَ ثُمَّ قَامَ كُلُّ رَجُلٍ مِنَ الطَّائِفَتَيْنِ فَصَلَّى لِنَفْسِهِ رَكْعَةً وَسَجْدَتَيْنِ  

"The Messenger of Allah ﷺ offered the fear prayer. He stood and said the takbir, and a group of us prayed behind him while another group was facing the enemy. The Messenger of Allah ﷺ bowed once and prostrated twice with them, then they moved away but did not say the taslim. They went to face the enemy and lined up in their places, and the other group came and formed a row behind the Messenger of Allah ﷺ, and he led them in praying, bowing once and prostrating twice. Then the Messenger of Allah ﷺ said the taslim and he had bowed twice and prostrated four times. Then the two groups stood up and each man prayed by himself, bowing once and prostrating twice." Abu Bakr IB As-Sunni said: "Az-Zuhri heard two hadiths from Ibn 'Umar, and he did not hear this from him."  

صَلَّى رَسُولُ اللَّهِ ﷺ صَلاَةَ الْخَوْفِ قَامَ فَكَبَّرَ فَصَلَّى خَلْفَهُ طَائِفَةٌ مِنَّا وَطَائِفَةٌ مُوَاجِهَةَ الْعَدُوِّ فَرَكَعَ بِهِمْ رَسُولُ اللَّهِ ﷺ رَكْعَةً وَسَجَدَ سَجْدَتَيْنِ ثُمَّ انْصَرَفُوا وَلَمْ يُسَلِّمُوا وَأَقْبَلُوا عَلَى الْعَدُوِّ فَصَفُّوا مَكَانَهُمْ وَجَاءَتِ الطَّائِفَةُ الأُخْرَى فَصَفُّوا خَلْفَ رَسُولِ اللَّهِ ﷺ فَصَلَّى بِهِمْ رَكْعَةً وَسَجْدَتَيْنِ ثُمَّ سَلَّمَ رَسُولُ اللَّهِ ﷺ وَقَدْ أَتَمَّ رَكْعَتَيْنِ وَأَرْبَعَ سَجَدَاتٍ ثُمَّ قَامَتِ الطَّائِفَتَانِ فَصَلَّى كُلُّ إِنْسَانٍ مِنْهُمْ لِنَفْسِهِ رَكْعَةً وَسَجْدَتَيْنِ قَالَ أَبُو بَكْرِ بْنُ السُّنِّيِّ الزُّهْرِيُّ سَمِعَ مِنِ ابْنِ عُمَرَ حَدِيثَيْنِ وَلَمْ يَسْمَعْ هَذَا مِنْهُ  

"We were with the Messenger of Allah ﷺ and the Iqamah for prayer was said. The Messenger of Allah ﷺ stood up and one group stood behind him while another group faced the enemy. He led those who were behind him in prayer, bowing once and prostrating twice. Then they went and took the place of those who had been facing the enemy, and that group came and the Messenger of Allah ﷺ led them in prayer, bowing once and prostrating twice. Then the Messenger of Allah ﷺ said the taslim and those who were behind him said the taslim, as did the other group."  

كُنَّا مَعَ رَسُولِ اللَّهِ ﷺ فَأُقِيمَتِ الصَّلاَةُ فَقَامَ رَسُولُ اللَّهِ ﷺ وَقَامَتْ خَلْفَهُ طَائِفَةٌ وَطَائِفَةٌ مُوَاجِهَةَ الْعَدُوِّ فَصَلَّى بِالَّذِينَ خَلْفَهُ رَكْعَةً وَسَجَدَ بِهِمْ سَجْدَتَيْنِ ثُمَّ إِنَّهُمُ انْطَلَقُوا فَقَامُوا مَقَامَ أُولَئِكَ الَّذِينَ كَانُوا فِي وَجْهِ الْعَدُوِّ وَجَاءَتْ تِلْكَ الطَّائِفَةُ فَصَلَّى بِهِمْ رَسُولُ اللَّهِ ﷺ رَكْعَةً وَسَجَدَ بِهِمْ سَجْدَتَيْنِ ثُمَّ إِنَّ رَسُولَ اللَّهِ ﷺ سَلَّمَ فَسَلَّمَ الَّذِينَ خَلْفَهُ وَسَلَّمَ أُولَئِكَ  

[Machine] The Prophet ﷺ performed the prayer of fear with one of the two groups, consisting of one raka'ah (unit of prayer) and two prostrations. The other group faced the enemy. Then, the group that was with the Prophet ﷺ left, and the other group approached. The Prophet ﷺ performed one raka'ah and two prostrations with that group. Then, the Prophet ﷺ concluded the prayer by saying the tasleem (salutation), and then each man from the two groups stood up and performed one raka'ah and two prostrations individually.  

أَنَّ النَّبِيَّ ﷺ صَلَّى صَلَاةَ الْخَوْفِ بِإِحْدَى الطَّائِفَتَيْنِ رَكْعَةً وَسَجْدَتَيْنِ وَالطَّائِفَةُ الْأُخْرَى مُوَاجِهَةُ الْعَدُوِّ ثُمَّ انْصَرَفَتِ الطَّائِفَةُ الَّتِي مَعَ النَّبِيِّ ﷺ وَأَقْبَلَتِ الطَّائِفَةُ الْأُخْرَى فَصَلَّى بِهَا النَّبِيُّ ﷺ رَكْعَةً وَسَجْدَتَيْنِ ثُمَّ سَلَّمَ النَّبِيُّ ﷺ ثُمَّ قَامَ كُلُّ رَجُلٍ مِنَ الطَّائِفَتَيْنِ فَرَكَعَ لِنَفْسِهِ رَكْعَةً وَسَجْدَتَيْنِ  

"Abdullah bin 'Umar used to narrate that he offered the fear prayer with the Messenger of Allah ﷺ. He said: 'The Prophet ﷺ said the takbir and one group of us formed a row behind him while the other group faced the enemy. The Prophet ﷺ led them in bowing once and prostrating twice, then they moved away and faced the enemy, and the other group came and prayed with the Prophet ﷺ, doing likewise. Then he said the taslim, then each man of both groups stood and prayed by himself, bowing once and prostrating twice.'" (Using translation from Nasāʾī 1540)   

أَنَّهُ صَلَّاهَا مَعَ النَّبِيِّ ﷺ قَالَ فَكَبَّرَ رَسُولُ اللهِ ﷺ فَصَفَّ وَرَاءَهُ طَائِفَةٌ مِنَّا وَأَقْبَلَتْ طَائِفَةٌ عَلَى الْعَدُوِّ فَرَكَعَ بِهِمْ رَسُولُ اللهِ ﷺ رَكْعَةً وَسَجْدَتَيْنِ سَجَدَ مِثْلَ نِصْفِ صَلَاةِ الصُّبْحِ ثُمَّ انْصَرَفُوا فَأَقْبَلُوا عَلَى الْعَدُوِّ فَجَاءَتِ الطَّائِفَةُ الْأُخْرَى فَصَفُّوا مَعَ النَّبِيِّ ﷺ فَفَعَلَ مِثْلَ ذَلِكَ ثُمَّ سَلَّمَ النَّبِيُّ ﷺ فَقَامَ كُلُّ رَجُلٍ مِنَ الطَّائِفَتَيْنِ فَصَلَّى لِنَفْسِهِ رَكْعَةً وَسَجْدَتَيْنِ  

"I went out on a campaign with the Messenger of Allah ﷺ toward Najd. We confronted the enemy and formed ranks facing them. The Messenger of Allah ﷺ stood up and led us in prayer. Some of us stood with him and some of us faced the enemy. The Messenger of Allah ﷺ bowed and those who were with him bowed, and prostrated twice. Then they moved away and took the place of the others, and the other group who had not prayed came and he led them in bowing once and prostrating twice. Then the Messenger of Allah ﷺ said the salam and each of the Muslims stood up and bowed once, and prostrated twice individually." (Using translation from Nasāʾī 1539)   

غَزَوْتُ مَعَ رَسُولِ اللهِ ﷺ غَزْوَةً قِبَلَ نَجْدٍ فَوَافَيْنَا الْعَدُوَّ فَصَافَفْنَاهُمْ فَقَامَ رَسُولُ اللهِ ﷺ فَصَلَّى لَنَا فَقَامَتْ طَائِفَةٌ مِنَّا مَعَهُ وَأَقْبَلَتْ طَائِفَةٌ عَلَى الْعَدُوِّ فَرَكَعَ رَسُولُ اللهِ ﷺ بِمَنْ مَعَهُ رَكْعَةً وَسَجْدَتَيْنِ ثُمَّ انْصَرَفُوا فَكَانُوا مَكَانَ الطَّائِفَةِ الَّتِي لَمْ تُصَلِّ وَجَاءَتِ الطَّائِفَةُ الَّتِي لَمْ تُصَلِّ فَرَكَعَ بِهِمْ رَسُولُ اللهِ ﷺ رَكْعَةً وَسَجْدَتَيْنِ ثُمَّ سَلَّمَ رَسُولُ اللهِ ﷺ وَقَامَ كُلُّ رَجُلٍ مِنَ الْمُسْلِمِينَ فَرَكَعَ لِنَفْسِهِ رَكْعَةً وَسَجْدَتَيْنِ  

" عَنِ ابْنِ عُمَرَ أَنَّهُ صَلَّى مَعَ رَسُولِ الله ﷺ صَلاَةَ الْخَوْفِ قَالَ: فَكَبَّرَ رَسُولُ الله ﷺ فَصَفَّ وَرَاءهُ طَائِفَةً مِنَّا، وَأَقْبَلَتْ طائِفَةٌ عَلَى الْعَدُوِّ، فَرَكَعَ لَهُمُ النَّبِى ﷺ رَكعَةً وَسَجْدَتيْنِ، يَسْجُدُ مِثْلَ نِصْفِ صَلاَةِ الصُّبْح، ثُمَّ انْصَرَفُوا فَأَقْبَلُوا عَلَى الْعَدُوِّ، وَجَاءَت الطَّائفَةُ الأُخْرى فَصَفُّوا مَعَ النَّبِىِّ ﷺ فَفَعَلَ مِثل ذَلِكَ، ثُمَّ سَلَّمَ، فَقَامَ كُلُّ رَجُلٍ مِنَ الطَّائِفَتَينَ فَصَلَّى لِنَفْسِهِ رَكعَةً وَسَجْدَتيْنِ ".